Mathematical Problems in Engineering / 2017 / Article / Fig 4

Research Article

Applications of an Improved Time-Frequency Filtering Algorithm to Signal Reconstruction

Figure 4

The filtered time-frequency representation employing the STFF-TFF and FLOSTFT-TFF method under SαS distribution noise environment. (a) Time-frequency representation of filtered by the STFF-TFF method. (b) Time-frequency representation of filtered by the FLOSTFF-TFF method.
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(b)